Reverse Causality or Biological Effect? A Methodological Reflection on Contraceptive Discontinuation Research (Letter-to-the-Editor). Ying W. Am J Obstet Gynecol 2026 Sep 18:S0002-9378(26)00493.

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Amedeo Smart

Independent Medical Education

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Ying W. Reverse Causality or Biological Effect? A Methodological Reflection on Contraceptive Discontinuation Research (Letter-to-the-Editor). Am J Obstet Gynecol 2026 Sep 18:S0002-9378(26)00493.
PMID: 42759747